New images of comet C/2025 K1 (ATLAS), not an interstellar object, showed that it fragmented after passing by its closest ...

New footage shows comet C/2025 K1 Atlas splitting into three pieces after coming close to the sun, giving astronomers fresh ...

This partnership brings European design and cutting-edge manufacturing to independent eye care professionals (ECPs) across ...

C/2025 K1 (ATLAS) has broken into three distinct pieces following its closest approach to the sun on Oct. 8. Astronomers have ...

C/2025 V1 Borisov races toward the sun with 3I/ATLAS-style oddness. Discovery, orbit, expert quotes, and what to watch as astronomers seek answers.